Disable the guest user by changing the password once the created user is tested.

rabbitmqctl add_user <username> <password>

Avoid use of RabbitMQ default port and configure to use our own choice. Edit the port in rabbitMq.config file. uncomment following line and edit the port : {tcp_listeners, [<rabbitMQ port>]} and {listener, [{port, <rabbitMQ management port>}.

Install management console of rabbitmq using following command :

Copy /usr/share/doc/rabbitmq-server/ rabbitmq.config.example in /etc/rabbitmq folder and rename it as rabbitmq.config. Edit the permissions for the file to: 666